Opencv io support

[bhack]

@shelhamer I want to re-add support to opencv mat and vector of mat removed from #995 here https://github.com/kloudkl/caffe/commit/725e98d32d2fe5caf4c065cd1241d3622092b809.
@kloudkl Do you have already any plan to open a new PR?

[kloudkl]

ReadImageToDatum is enough for most users whose images live on their local disks. Maybe cf99705 is still helpful.

[bhack]

ReadImageToDatum is not the solution I.e. for realtime camera application when you use the network for CPU or GPU forward pass. I want invest time on this also if we need to find another solution that doesn't rely on removed commit. Who can give us a feedback?

[shelhamer]

@bhack please do try to add support but know that it can't conflict with
nvcc and break the build for gcc / clang and linux / osx like it did in the
earlier PR.

On Wed, Sep 10, 2014 at 9:56 AM, bhack notifications@github.com wrote:

@shelhamer https://github.com/shelhamer I want to re-add support to
opencv mat and vector of mat removed from #995
#995.
@kloudkl https://github.com/kloudkl Do you have already any plan to
open a new PR?

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Reply to this email directly or view it on GitHub
#1061.

[bhack]

@shelhamer I know but It is hard to solve osx problem without an OSX machine or build server. How we can handle this?

[bhack]

Take a look at #1068

[shelhamer]

This is effectively solved by #1070. The NVCC compatibility fix in #1236 might make this ok for OS X and and legacy CUDA too (not that I recommend trying to make legacy CUDA work -- 6.5 is our official suggestion).