This repository contains an implementation for performing 3D animal (quadruped) reconstruction from a monocular image or video. The system adapts the pose (limb positions) and shape (animal type/height/weight) parameters for the SMAL deformable quadruped model, as well as camera parameters until the projected SMAL model aligns with 2D keypoints and silhouette segmentations extracted from the input frame(s).
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Neural mesh renderer installation problems using Windows #1
static inlinedevice double atomicAdd(double address, double val) {
unsigned long long int address_as_ull = (unsigned long long int)address;
unsigned long long int old = address_as_ull, assumed;
if (val==0.0)
return longlong_as_double(old);
do {
assumed = old;
old = atomicCAS(address_as_ull, assumed, double_as_longlong(val +longlong_as_double(assumed)));
} while (assumed != old);
return longlong_as_double(old);
}
With thanks to Sinéad Kearney
In rasterize_cuda_kernel.cu, the section inside:
if CUDA_ARCH < 600 and defined(CUDA_ARCH)
...
I had to replace with (on Windows with CUDA 10):
if !defined(CUDA_ARCH) || CUDA_ARCH >= 600
else
static inline device double atomicAdd(double address, double val) { unsigned long long int address_as_ull = (unsigned long long int)address; unsigned long long int old = address_as_ull, assumed; if (val==0.0) return longlong_as_double(old); do { assumed = old; old = atomicCAS(address_as_ull, assumed, double_as_longlong(val +longlong_as_double(assumed))); } while (assumed != old); return longlong_as_double(old); }
endif