working

bounding_box.py

@@ -29,6 +29,6 @@ while True:
         d+=1
 
     except:
-        logging.exception("message")
+        # logging.exception("message")
         print("All pages must be ready!")
         break

burstpdf.py

@@ -1,43 +0,0 @@
-#Based in the code in https://iq.opengenus.org/pdf_to_image_in_python/
-
-import pdf2image
-from PIL import Image
-import time
-
-#DECLARE CONSTANTS
-PDF_PATH = ("scans/out.pdf")
-DPI = 72
-FIRST_PAGE = None
-LAST_PAGE = None
-FORMAT = 'jpg'
-THREAD_COUNT = 1
-USERPWD = None
-USE_CROPBOX = False
-STRICT = False
-
-def pdftopil():
-    #This method reads a pdf and converts it into a sequence of images
-    #PDF_PATH sets the path to the PDF file
-    #dpi parameter assists in adjusting the resolution of the image
-    #first_page parameter allows you to set a first page to be processed by pdftoppm
-    #last_page parameter allows you to set a last page to be processed by pdftoppm
-    #fmt parameter allows to set the format of pdftoppm conversion (PpmImageFile, TIFF)
-    #thread_count parameter allows you to set how many thread will be used for conversion.
-    #userpw parameter allows you to set a password to unlock the converted PDF
-    #use_cropbox parameter allows you to use the crop box instead of the media box when converting
-    #strict parameter allows you to catch pdftoppm syntax error with a custom type PDFSyntaxError
-
-    start_time = time.time()
-    pil_images = pdf2image.convert_from_path(PDF_PATH, dpi=DPI, first_page=FIRST_PAGE, last_page=LAST_PAGE, fmt=FORMAT, thread_count=THREAD_COUNT, userpw=USERPWD, use_cropbox=USE_CROPBOX, strict=STRICT)
-    print ("Time taken : " + str(time.time() - start_time))
-    return pil_images
-
-def save_images(pil_images):
-    d = 0
-    for image in pil_images:
-        image.save(("split/input%d"%d) + ".jpg")
-        d += 1
-
-if __name__ == "__main__":
-    pil_images = pdftopil()
-    save_images(pil_images)

change_res.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+i=0
+for img in `ls scans/*.jpg`; do
+  convert $img -density 72 split/input$i.jpg
+  i=$((i+1));
+done

delete_and_start_over.sh

@@ -0,0 +1,6 @@
+rm -R scans split rotated bounding_box ocred
+mkdir -p scans
+mv out.pdf $(date +%F-%H:%M).pdf && touch out.pdf
+sleep 2
+cp *.pdf ~/Desktop
+rm *.pdf

merge_scans.sh

@@ -1,7 +0,0 @@
-#!/bin/bash
-#line 3 means here
-# cd "$(dirname "$0")"
-
-cd scans
-pwd
-convert *.jpg out.pdf

readme.md

@@ -55,7 +55,7 @@ sudo pip3 install pdf2image Pillow opencv-python pytesseract
 <p>Make all the files executable.</p>
 
 ```bash
-sudo chmod 777 merge_scans.sh workshop_stream.sh marge_files.sh
+sudo chmod 777 merge_scans.sh workshop_stream.sh rename_scans.sh change_res.sh delete_and_start_over.sh
 ```
 
 <p>In case you want to skip any of the scripts just comment out in the shell code, <em>workshop_stream.sh</em>.</p>
@@ -116,15 +116,15 @@ mkdir bounding_box
 mkdir cropped
 ```
 ###Merge the files in the directory <em>scans</em>
-<p>All the scans will be appended to one pdf called out.pdf</p>
+<p>All the scans will be renamed</p>
 ```bash
-./merge_scans.sh
+./rename_scans.sh
 ```
 
 ###Burst the pdf in <em>scans</em>
-<p>Burst this pdf, renaming all the files so they can be iterated later.</p>
+<p>Change resolution of the scans so that it is lighter to process</p>
 ```bash
-python3 burstpdf.py
+./change_res.sh
 ```
 
 ###Rotate the pdfs
@@ -140,7 +140,7 @@ python3 bounding_box.py
 ```
 
 ###Crop the mirror
-<p>The pages are now cropped, but the mirror is still visible in the middle. I commented it out because if the cameras are positioned correctly there is no need for this step.</p>
+<p>The pages are now cropped, but the mirror may still be visible in the edge. This happens if the cameras are not adjusted properly. I commented it out because if the cameras are positioned correctly there is no need for this step.</p>
 ```bash
 python3 mirror_crop.py
 ```
@@ -156,6 +156,12 @@ python3 tesseract_ocr.py
 ```bash
 ./merge_files.sh
 ```
+
+##START OVER
+<p>Just run delete_and_start_over.sh and start over</p>
+```bash
+./delete_and_start_over.sh
+```
 <br><br>
 ## License
 The package is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).

remove.sh

@@ -1,5 +1,4 @@
 cd split
 pwd
-rm page0.jpg
+rm input0.jpg
 rm `ls *.jpg | tail -n 1`
-rm .DS_Store

rename_scans.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+i=0
+for img in `ls scans/*.jpg`; do
+  mv $img scans/input$i.jpg
+  i=$((i+1));
+done

workshop_stream.sh

@@ -1,13 +1,13 @@
-./merge_scans.sh
+./rename_scans.sh
 mkdir -p split
-python3 burstpdf.py
+./change_res.sh
+./remove.sh
 mkdir -p rotated
 python3 rotation.py
 mkdir -p bounding_box
 python3 bounding_box.py
-mkdir -p cropped
+# mkdir -p cropped
 # python3 mirror_crop.py
 mkdir -p ocred
 python3 tesseract_ocr.py
-./remove.sh
 ./merge_files.sh