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Igor Perrotta

Octave Not Opening image

31 minutes ago, Igor Perrotta said:

/iniciação/

Can you put in in a folder without 'special' characters? (I know they're technically within the normal character set, but I've had programs fail over less reasonable things).

 

1 minute ago, Sauron said:

Are you able to open any other image? Perhaps the one you're trying to open is encoded in a weird way or is too large?

Yeah, could you upload the image so we can take a look at it?

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Posted · Original PosterOP

Hey guys, hope you all are having a great day!

I`m not able to make octave open an image, i installed graphicsMagick and still nothing, i`m very new to this program. Sorry if this is a stupid question.

this is the error:

 

img = imread('water-drop.jpg');

error: Magick++ exception: Magick: Unable to open file (C:\Users\igorp\Documents\iniciação\water-drop.jpg) reported b
y magick/blob.c:3080 (OpenBlob)
error: called from
    __imread__ at line 80 column 10
    imageIO at line 118 column 28
    imread at line 106 column 33

 

I`m using windows 10 btw.

Thanks for the help!

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are you sure this is the correct path for the image?

 C:\Users\igorp\Documents\iniciação\water-drop.jpg 

 


...is there a question here? 🤔

sudo chmod -R 000 /*

What is scaling and how does it work? Asus PB287Q unboxing! Console alternatives :D Watch Netflix with Kodi on Arch Linux Sharing folders over the internet using SSH Beginner's Guide To LTT (by iamdarkyoshi)

Sauron'stm Product Scores:

Spoiler

Just a list of my personal scores for some products, in no particular order, with brief comments. I just got the idea to do them so they aren't many for now :)

Don't take these as complete reviews or final truths - they are just my personal impressions on products I may or may not have used, summed up in a couple of sentences and a rough score. All scores take into account the unit's price and time of release, heavily so, therefore don't expect absolute performance to be reflected here.

 

-Lenovo Thinkpad X220 - [8/10]

Spoiler

A durable and reliable machine that is relatively lightweight, has all the hardware it needs to never feel sluggish and has a great IPS matte screen. Downsides are mostly due to its age, most notably the screen resolution of 1366x768 and usb 2.0 ports.

 

-Apple Macbook (2015) - [Garbage -/10]

Spoiler

From my perspective, this product has no redeeming factors given its price and the competition. It is underpowered, overpriced, impractical due to its single port and is made redundant even by Apple's own iPad pro line.

 

-OnePlus X - [7/10]

Spoiler

A good phone for the price. It does everything I (and most people) need without being sluggish and has no particularly bad flaws. The lack of recent software updates and relatively barebones feature kit (most notably the lack of 5GHz wifi, biometric sensors and backlight for the capacitive buttons) prevent it from being exceptional.

 

-Microsoft Surface Book 2 - [Garbage - -/10]

Spoiler

Overpriced and rushed, offers nothing notable compared to the competition, doesn't come with an adequate charger despite the premium price. Worse than the Macbook for not even offering the small plus sides of having macOS. Buy a Razer Blade if you want high performance in a (relatively) light package.

 

-Intel Core i7 2600/k - [9/10]

Spoiler

Quite possibly Intel's best product launch ever. It had all the bleeding edge features of the time, it came with a very significant performance improvement over its predecessor and it had a soldered heatspreader, allowing for efficient cooling and great overclocking. Even the "locked" version could be overclocked through the multiplier within (quite reasonable) limits.

 

-Apple iPad Pro - [5/10]

Spoiler

A pretty good product, sunk by its price (plus the extra cost of the physical keyboard and the pencil). Buy it if you don't mind the Apple tax and are looking for a very light office machine with an excellent digitizer. Particularly good for rich students. Bad for cheap tinkerers like myself.

 

 

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Posted · Original PosterOP
2 minutes ago, Sauron said:

are you sure this is the correct path for the image?


 C:\Users\igorp\Documents\iniciação\water-drop.jpg 

 

Yes, it even shows up im my octave file browser

 

Anotação 2020-01-17 111050.png

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19 minutes ago, Igor Perrotta said:

Yes, it even shows up im my octave file browser

 

Anotação 2020-01-17 111050.png

Are you able to open any other image? Perhaps the one you're trying to open is encoded in a weird way or is too large?


...is there a question here? 🤔

sudo chmod -R 000 /*

What is scaling and how does it work? Asus PB287Q unboxing! Console alternatives :D Watch Netflix with Kodi on Arch Linux Sharing folders over the internet using SSH Beginner's Guide To LTT (by iamdarkyoshi)

Sauron'stm Product Scores:

Spoiler

Just a list of my personal scores for some products, in no particular order, with brief comments. I just got the idea to do them so they aren't many for now :)

Don't take these as complete reviews or final truths - they are just my personal impressions on products I may or may not have used, summed up in a couple of sentences and a rough score. All scores take into account the unit's price and time of release, heavily so, therefore don't expect absolute performance to be reflected here.

 

-Lenovo Thinkpad X220 - [8/10]

Spoiler

A durable and reliable machine that is relatively lightweight, has all the hardware it needs to never feel sluggish and has a great IPS matte screen. Downsides are mostly due to its age, most notably the screen resolution of 1366x768 and usb 2.0 ports.

 

-Apple Macbook (2015) - [Garbage -/10]

Spoiler

From my perspective, this product has no redeeming factors given its price and the competition. It is underpowered, overpriced, impractical due to its single port and is made redundant even by Apple's own iPad pro line.

 

-OnePlus X - [7/10]

Spoiler

A good phone for the price. It does everything I (and most people) need without being sluggish and has no particularly bad flaws. The lack of recent software updates and relatively barebones feature kit (most notably the lack of 5GHz wifi, biometric sensors and backlight for the capacitive buttons) prevent it from being exceptional.

 

-Microsoft Surface Book 2 - [Garbage - -/10]

Spoiler

Overpriced and rushed, offers nothing notable compared to the competition, doesn't come with an adequate charger despite the premium price. Worse than the Macbook for not even offering the small plus sides of having macOS. Buy a Razer Blade if you want high performance in a (relatively) light package.

 

-Intel Core i7 2600/k - [9/10]

Spoiler

Quite possibly Intel's best product launch ever. It had all the bleeding edge features of the time, it came with a very significant performance improvement over its predecessor and it had a soldered heatspreader, allowing for efficient cooling and great overclocking. Even the "locked" version could be overclocked through the multiplier within (quite reasonable) limits.

 

-Apple iPad Pro - [5/10]

Spoiler

A pretty good product, sunk by its price (plus the extra cost of the physical keyboard and the pencil). Buy it if you don't mind the Apple tax and are looking for a very light office machine with an excellent digitizer. Particularly good for rich students. Bad for cheap tinkerers like myself.

 

 

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Posted · Best Answer
31 minutes ago, Igor Perrotta said:

/iniciação/

Can you put in in a folder without 'special' characters? (I know they're technically within the normal character set, but I've had programs fail over less reasonable things).

 

1 minute ago, Sauron said:

Are you able to open any other image? Perhaps the one you're trying to open is encoded in a weird way or is too large?

Yeah, could you upload the image so we can take a look at it?


Main System (Byarlant): Ryzen 5 1600X | Asus B350-F Strix | Corsair H80i V2 | 16GB G.Skill DDR4 3200MHz CAS-14 | Reference Nvidia GTX 770 2GB | Samsung 960 PRO 512GB / Samsung 970 EVO 500GB / Seagate 7200RPM 3TB | Corsair CX650M | Mellanox ConnectX-2 10G NIC | Anidees AI-07BW Case | Dell U3415W Monitor | Microsoft Modern Keyboard

 

FreeNAS Server (Veda): Core i3-4170 | Supermicro X10SLL-F | Corsair H60 | 32GB Micron DDR3L ECC 1600MHz | 4x 10TB WD Whites / 1x Samsung PM961 128GB SSD / 1x Kingston 16GB SSD | Corsair CX430M | Mellanox ConnectX-2 10G NIC | LSI 9207-8i LBA | Fractal Design Node 804 Case (side panels swapped to show off drives)

 

Media Center (Jesta): Core i7-2600 | Asus H77M-PRO | Stock Cooler | 8GB No-name DDR3 | EVGA GTX 750Ti SC | Sandisk UltraII SSD 64GB / Seagate 1.5TB HDD | Corsair CX450M | Hauppauge ImpactVCB-PCIe | Syba USB3.1 Gen 2 Card | LG UH12NS30 BD-ROM | Silverstone Sugo SG-11 Case

 

Laptop (Rozen-Zulu): Sony VAIO VPCF13WFX | Core i7-740QM | 8GB Patriot DDR3 | GT 425M | Kingston 120GB SSD | Blu-ray Drive | (Still my favorite typing keyboard)


Tablet (ReGZ): Asus T102HA (BIOS clock doesn't tick, loses time when sleep/off) (I kill tablets with disturbing regularity)

Tablet (Unicorn): Surface Pro 2 (battery will reset total capacity to current charge, leading Windows to think it's always 100% charged until it dies)

Tablet (Loto): Dell Venue 8 Pro (screen discoloration issues, wouldn't update to Windows 10)

Tablet: iPad 2 16GB (WiFi died, basically useless after that)

 

Testbed/Old Desktop (Kshatriya): Xeon X5470 @ 4.0GHz | ZALMAN CNPS9500 | Gigabyte EP45-UD3L | 8GB Nanya DDR2 400MHz | XFX HD6870 DD | OCZ Vertex 3 Max-IOPS 120GB | Corsair CX430M (?) | HooToo USB 3.0 PCIe Card | NZXT H230 Case

 

Camera: Sony A7II (w/ Meike Grip) | Sony SEL24240 (better than most reviews say) | Sony SEL2870 (kit lens) | Sony SEL55F18F (meh, don't buy) | Sony SEL28F20 (on loan from a friend; really sharp) | PNY Elite Perfomance SDXC cards

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Posted · Original PosterOP
14 minutes ago, AbydosOne said:

Can you put in in a folder without 'special' characters? (I know they're technically within the normal character set, but I've had programs fail over less reasonable things).

 

Yeah, could you upload the image so we can take a look at it?

Wow, it was the special characters, thank you!

Now it works and i know in the future!

 

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1 hour ago, Igor Perrotta said:

Now it works and i know in the future!

I would suggest contacting the devs at GraphicsMagick with your issue and see if they have a suggestion. There's no reason for that not to work (though I'm not familiar with MacOS and how it handles paths with those characters in it).


Main System (Byarlant): Ryzen 5 1600X | Asus B350-F Strix | Corsair H80i V2 | 16GB G.Skill DDR4 3200MHz CAS-14 | Reference Nvidia GTX 770 2GB | Samsung 960 PRO 512GB / Samsung 970 EVO 500GB / Seagate 7200RPM 3TB | Corsair CX650M | Mellanox ConnectX-2 10G NIC | Anidees AI-07BW Case | Dell U3415W Monitor | Microsoft Modern Keyboard

 

FreeNAS Server (Veda): Core i3-4170 | Supermicro X10SLL-F | Corsair H60 | 32GB Micron DDR3L ECC 1600MHz | 4x 10TB WD Whites / 1x Samsung PM961 128GB SSD / 1x Kingston 16GB SSD | Corsair CX430M | Mellanox ConnectX-2 10G NIC | LSI 9207-8i LBA | Fractal Design Node 804 Case (side panels swapped to show off drives)

 

Media Center (Jesta): Core i7-2600 | Asus H77M-PRO | Stock Cooler | 8GB No-name DDR3 | EVGA GTX 750Ti SC | Sandisk UltraII SSD 64GB / Seagate 1.5TB HDD | Corsair CX450M | Hauppauge ImpactVCB-PCIe | Syba USB3.1 Gen 2 Card | LG UH12NS30 BD-ROM | Silverstone Sugo SG-11 Case

 

Laptop (Rozen-Zulu): Sony VAIO VPCF13WFX | Core i7-740QM | 8GB Patriot DDR3 | GT 425M | Kingston 120GB SSD | Blu-ray Drive | (Still my favorite typing keyboard)


Tablet (ReGZ): Asus T102HA (BIOS clock doesn't tick, loses time when sleep/off) (I kill tablets with disturbing regularity)

Tablet (Unicorn): Surface Pro 2 (battery will reset total capacity to current charge, leading Windows to think it's always 100% charged until it dies)

Tablet (Loto): Dell Venue 8 Pro (screen discoloration issues, wouldn't update to Windows 10)

Tablet: iPad 2 16GB (WiFi died, basically useless after that)

 

Testbed/Old Desktop (Kshatriya): Xeon X5470 @ 4.0GHz | ZALMAN CNPS9500 | Gigabyte EP45-UD3L | 8GB Nanya DDR2 400MHz | XFX HD6870 DD | OCZ Vertex 3 Max-IOPS 120GB | Corsair CX430M (?) | HooToo USB 3.0 PCIe Card | NZXT H230 Case

 

Camera: Sony A7II (w/ Meike Grip) | Sony SEL24240 (better than most reviews say) | Sony SEL2870 (kit lens) | Sony SEL55F18F (meh, don't buy) | Sony SEL28F20 (on loan from a friend; really sharp) | PNY Elite Perfomance SDXC cards

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