New Features/Functions

• fp16 - half precision floating point support has been added -#221

• Confidence Connected ComponentsconfidenceCC -#221

• Deconvolutions -#221

  • iterativeDeconv
  • inverseDeconv

• Reduction using keys -#221

  • allTrueByKey
  • anyTrueByKey
  • countByKey
  • maxByKey
  • minByKey
  • productByKey
  • sumByKey

• Neural network based convolution and gradient functions -#221

  • convolve2GradientNN
  • convolve2NN

• Support for uniform ranges in approx1 and approx2 functions -#234

  • approx1
  • approx1_uniform
  • approx2
  • approx2_uniform

• Array class methods -#233

  • Array.logical_and
  • Array.logical_not
  • Array.logical_or

• Window.set_axes_label_format -#221

• gemm -#234

• meanvar -#221

• pad -#221

• pinverse -#221

• rsqrt -#221

• set_cublas_mode -#221

• maxRagged -#221

• New Examples

  • Logistic Regression -#203
  • FAST feature detection -#190
  • Harris feature detection -#190
  • Template Matching -#190
  • SUSAN feature detection -#190

Breaking APIs

• cov -#221
• var -#221
• stdev -#221

Fixes

• Fixed wrapper validations increate_sparse_from_host -#198
• Added a workaround forbench_cg example on less capable GPUs -#200
• Fixed missing info inArray.device_ptr function documentation -#210
• Corrected invert operation to use non-in-place bit wise inversion -#228