| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| jhondue123456 | "https://www.google.com/ " | Read more » | 9 months ago | |||
| cfastie | "I don't know the specs of the blue paper I use for custom white balance. The idea is to flood the blue channel with light (when using a blue filter..." | Read more » | almost 9 years ago | |||
| carolccarvalho | "@cfastie, I'm trying to do the white balancing manually using a Raspberry Pi and I need to know the number of this "pure blue" that you are using. ..." | Read more » | almost 9 years ago | |||
| cfastie | "Orangey yellow is good for blue filtered Infragrams. Turquoise blue is good for red filtered infragrams. Gray is bad. Below is a good red filtered ..." | Read more » | almost 10 years ago | |||
| liz | "hey @cfastie and @warren , is it true that orangey looking photos indicate a well white balanced blue filter infragram, while blue/greyish photos i..." | Read more » | almost 10 years ago | |||
| Roolark | "Ok that's good to know. At the moment, I have a canon ps g12 with the schott bg3 infrablue filter that is saving photos as raw, and my canon dslr r..." | Read more » | almost 11 years ago | |||
| cfastie | "These are Brenden's photos, so I'm not sure, but I think he was experimenting with different camera settings, which are mostly irrelevant if you wo..." | Read more » | almost 11 years ago | |||
| Roolark | "I'm very interested in the work you've done with these and other cameras. With this set of photos, were they taken in JPEG or RAW? I know many poin..." | Read more » | almost 11 years ago | |||
| franknearir | "And/or issue a value around a selected area(s) " | Read more » | almost 11 years ago | |||
| warren | "That's a great feature request. I think we could make it work; would you mind creating an issue for it here: http://github.com/Pioneer-Valley-Open-..." | Read more » | almost 11 years ago | |||
| franknearir | "Does the software also give an NDVI value? Is there any software that does analyze an image that also provides the actual NDVI values? Thanks " | Read more » | almost 11 years ago | |||
| warren | "After processing they will. For example, upload the orange-ish photo to http://infragram.org/static/sandbox/ and click "NDVI" then "Color" and you'..." | Read more » | almost 11 years ago | |||
| franknearir | "I thought plants will appear red using infragram? " | Read more » | almost 11 years ago | |||
| liz | "the step-by-step instructions with photos are really helpful, thanks! " | Read more » | over 11 years ago | |||
| cfastie | "I would encourage people to try to get the plants in their Infragram photos to be rather orange, like this: It might help to do the custom whi..." | Read more » | over 11 years ago | |||
| cfastie | "In the camera you use in this example, press "Menu" while filling the scene with the blue paper. Then press Function/Set to begin taking photograph..." | Read more » | over 11 years ago | |||
| cfastie | "In case others are interested in the answer to this question: The histograms of the infrablue photos are screen captures from Photoshop pasted ont..." | Read more » | over 11 years ago |