Fix/binary loader

[xinyuli1204]

This pr includes 4 changes

1. replace ::std:: to std::
2. fix logic , rewrite reader since reader used to read bin file that includes header file followed with framecount and 2 images

before

header (512)
framecount
image0
image1
framecount
image0
image1
........

Now it only have frame count and 1 image

now

framecount
image
framecount
image
........

3. Fix BinaryLoader errors
   That is en error comes from halide when building the pipeline

Error: All Params and embedded Buffers must have unique names, but the name 'b3' was seen multiple times.

fix it by not using shared paramers.

4. extend binary loader from uint16 to uint8 and handle dispose in a better way