How to get imgData []byte? func (rec *Recognizer) RecognizeSingle(imgData []byte) (face *Face, err error)
githubzhaoqian opened this issue · 1 comments
githubzhaoqian commented
How to get imgData []byte?
testDrStrange := filepath.Join(dataDir, "dr-strange.jpg")
//drStrange, err := rec.RecognizeSingleFile(testDrStrange)
file, err := os.Open(testDrStrange)
if err != nil {
log.Fatalf("open %s err: %v", testDrStrange, err)
}
rd := bufio.NewReader(file)
sz := rd.Size()
b := make([]byte, sz)
rd.Read(b)
drStrange, err := rec.RecognizeSingle(b)
if err != nil {
log.Fatalf("Can't recognize: %v", err)
}
Can't recognize: jpeg_mem_loader: decode error: Premature end of JPEG file
dr-strange.jpg Is the right jpg.
use func RecognizeSingleFile is ok!
githubzhaoqian commented
file, err := os.Open(testDrStrange)
if err != nil {
log.Fatalf("open %s err: %v", testDrStrange, err)
}
nb := new(bytes.Buffer)
io.Copy(nb, file)
drStrange, err := rec.RecognizeSingle(nb.Bytes())