Example #1
0
func ProcessImage(path string) (int, int, int, int) {
	loadDictionary("/usr/share/dict/words")

	text := gosseract.Must(gosseract.Params{Src: path})
	totalCharacters := len(text)
	text = strings.TrimSpace(text)
	words := strings.Fields(text)

	util.Log(fmt.Sprintf("Text: %s\n", text))

	alpha, nonAlpha := analyzeWords(words)
	hasMoreAlpha := hasMoreAlphaCharacters(alpha, nonAlpha)

	if hasMoreAlpha {
		util.Log("hasMoreAlphaCharacters")
	}

	dictionaryWords := 0
	for _, word := range words {
		if hasMoreAlpha {
			if isInDictionary(word) {
				dictionaryWords++
				util.Log(fmt.Sprintf("isInDictionary: %s\n", word))
			}
		}
	}

	return alpha, nonAlpha, totalCharacters, dictionaryWords
}
Example #2
0
func analyzeWords(words []string) (int, int) {
	alpha := 0
	nonAlpha := 0

	for _, word := range words {
		re := regexp.MustCompile("[a-zA-Z]")
		for _, c := range word {
			comp := []byte(string(c))
			if re.Match(comp) {
				alpha++
			} else {
				nonAlpha++
			}
		}
	}
	util.Log(fmt.Sprintf("Alpha: %d NonAlpha: %d\n", alpha, nonAlpha))
	return alpha, nonAlpha
}