private void Recognize(Texture2D texture)
{
var result = _tesseractDriver?.Recognize(texture);
AddToTextDisplay(result);
SetImageDisplay();
}
private void Recoginze(Texture2D outputTexture)
{
ClearTextDisplay();
AddToTextDisplay(_tesseractDriver.CheckTessVersion());
_tesseractDriver.Setup();
AddToTextDisplay(_tesseractDriver.Recognize(outputTexture));
AddToTextDisplay(_tesseractDriver.GetErrorMessage(), true);
}
private void Recoginze(Texture2D outputTexture)
{
// Clear out the text
ClearTextDisplay();
// Add the Tesseract Version to the text to the Display
AddToTextDisplay(_tesseractDriver.CheckTessVersion());
// Start up the Tesseract Driver
_tesseractDriver.Setup();
// Add the Recognized Text to the Display
AddToTextDisplay(_tesseractDriver.Recognize(outputTexture));
// Add any error messages To the Display
AddToTextDisplay(_tesseractDriver.GetErrorMessage(), true);
}
public void ApplyContrast(Texture2D outputTexture)
{
float contrastD = (float)contrast;
Texture2D contrastImg = new Texture2D(outputTexture.width, outputTexture.height);
contrastImg.SetPixels(outputTexture.GetPixels());
// contrastImg.LoadImage(outputTexture.bytes);
contrastImg.Apply();
var rawImage = outputTexture.GetPixels32();
ProcessImage(ref rawImage, outputTexture.width, outputTexture.height);
contrastImg.SetPixels32(rawImage);
contrastImg.Apply();
/*
* if (contrastD < -100f) contrastD = -100f;
* if (contrastD > 100f) contrastD = 100f;
* contrastD = (100.0f + contrastD) / 100.0f;
* contrastD *= contrastD;
* Debug.Log("ContrastD " + contrastD);
* // contrastD = 1;
* // Debug.Log("ContrastD " + contrastD);
* Color color;
* for (int x = 0; x < contrastImg.width; x++)
* {
* for (int y = 0; y < contrastImg.height; y++)
* {
* color = webcam.GetPixel(x, y);
* // Debug.Log("Original Colour:" + color);
* float pR = color.r;
* pR -= 0.5f;
* pR *= contrastD;
* pR += 0.5f;
* if (pR < 0f) pR = 0f;
* if (pR > 1f) pR = 1f;
*
* float pG = color.g;
* pG -= 0.5f;
* pG *= contrastD;
* pG += 0.5f;
* if (pG < 0f) pG = 0f;
* if (pG > 1f) pG = 1;
*
* float pB = color.b;
* pB -= 0.5f;
* pB *= contrastD;
* pB += 0.5f;
* if (pB < 0f) pB = 0f;
* if (pB > 1f) pB = 1f;
* // Debug.Log("New Colour:" + System.Convert.ToByte(pR) + " " + pG + " " + pB);
* Color c = FromArgb(pR, pG, pB);
* // Debug.Log("New Colour2:" + c);
* contrastImg.SetPixel(x, y, c);
* contrastImg.Apply();
* }
* } */
contrastImg.Apply();
outputImage.material.mainTexture = contrastImg;
byte[] bytes = contrastImg.EncodeToPNG();
File.WriteAllBytes(Application.dataPath + "/Snapshots/Screenshot_" + System.DateTime.Now.ToString("dd-MM-yyyy_hh-mm-ss") + ".png", bytes);
Debug.Log("Contrast done");
GetWords(_tesseractDriver.Recognize(contrastImg));
}
private void OnSetupCompleteRecognize()
{
AddToTextDisplay(_tesseractDriver.Recognize(_texture));
AddToTextDisplay(_tesseractDriver.GetErrorMessage(), true);
SetImageDisplay();
}
