From 986b345e2bcd1bf5b5a0d1b2e60f20690eb723a8 Mon Sep 17 00:00:00 2001
From: Edmond Yoo <hj3yoo@uwaterloo.ca>
Date: Tue, 28 Aug 2018 20:51:01 +0000
Subject: [PATCH] Now can extract mana & set symbol of all non-PW cards in 2003 card layout (8ED - JOU)
---
generate_data.py | 129 ++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 126 insertions(+), 3 deletions(-)
diff --git a/generate_data.py b/generate_data.py
index a6f1f26..f15fb89 100644
--- a/generate_data.py
+++ b/generate_data.py
@@ -5,7 +5,12 @@
import math
import random
import os
-
+import re
+import cv2
+import fetch_data
+import sys
+import numpy as np
+import pandas as pd
# Referenced from geaxgx's playing-card-detection: https://github.com/geaxgx/playing-card-detection
class Backgrounds:
@@ -57,10 +62,128 @@
return bg_images
+def apply_bounding_box(img, card_info, display=False):
+ # Mana symbol - They are located on the top right side of the card, next to the name
+ # Their position is stationary, and is right-aligned.
+ has_mana_cost = isinstance(card_info['mana_cost'], str) # Cards with no mana cost will have nan
+ if has_mana_cost:
+ mana_cost = re.findall('\{(.*?)\}', card_info['mana_cost'])
+ x2 = 683
+ y1 = 67
+
+ # Cards with specific type or from old sets have their symbol at a different position
+ if card_info['set'] in ['8ed', 'mrd', 'dst', '5dn']:
+ y1 -= 2
+
+ for i in reversed(range(len(mana_cost))):
+ # Hybrid mana symbol are larger than a normal symbol
+ is_hybrid = '/' in mana_cost[i]
+ if is_hybrid:
+ box = [(x2 - 47, y1 - 8), (x2 + 2, y1 + 43)] # (x1, y1), (x2, y2)
+ x2 -= 45
+ else:
+ box = [(x2 - 39, y1), (x2, y1 + 41)] # (x1, y1), (x2, y2)
+ x2 -= 37
+ img_symbol = img[box[0][1]:box[1][1], box[0][0]:box[1][0]]
+ #if display:
+ # cv2.imshow('symbol', img_symbol)
+ # cv2.waitKey(0)
+
+ # Set symbol - located on the right side of the type box in the centre of the card, next to the card type
+ # Only one symbol exists, and its colour varies by rarity.
+ if card_info['set'] in ['8ed']:
+ x1 = 622
+ x2 = 670
+ elif card_info['set'] in ['mrd', 'm10', 'm11', 'm12', 'm13', 'm14']:
+ x1 = 602
+ x2 = 684
+ elif card_info['set'] in ['dst']:
+ x1 = 636
+ x2 = 673
+ elif card_info['set'] in ['5dn']:
+ x1 = 630
+ x2 = 675
+ elif card_info['set'] in ['bok', 'rtr']:
+ x1 = 633
+ x2 = 683
+ elif card_info['set'] in ['sok', 'mbs']:
+ x1 = 638
+ x2 = 683
+ elif card_info['set'] in ['rav']:
+ x1 = 640
+ x2 = 678
+ elif card_info['set'] in ['csp']:
+ x1 = 650
+ x2 = 683
+ elif card_info['set'] in ['tsp', 'lrw', 'zen', 'wwk', 'ths']:
+ x1 = 640
+ x2 = 683
+ elif card_info['set'] in ['plc', 'fut', 'shm', 'eve']:
+ x1 = 625
+ x2 = 685
+ elif card_info['set'] in ['10e']:
+ x1 = 623
+ x2 = 680
+ elif card_info['set'] in ['mor', 'roe', 'bng']:
+ x1 = 637
+ x2 = 687
+ elif card_info['set'] in ['ala', 'arb']:
+ x1 = 635
+ x2 = 680
+ elif card_info['set'] in ['nph']:
+ x1 = 642
+ x2 = 678
+ elif card_info['set'] in ['gtc']:
+ x1 = 610
+ x2 = 683
+ elif card_info['set'] in ['dgm']:
+ x1 = 618
+ x2 = 678
+ else:
+ x1 = 630
+ x2 = 683
+ img_symbol = img[y1:y2, x1:x2]
+ if display:
+ cv2.imshow('symbol', img_symbol)
+ cv2.waitKey(0)
+
+ # Name box - The long bar on the top with card name and mana symbols
+ # TODO
+
+ # Type box - The long bar on the middle with card type and set symbols
+ # TODO
+
+ # Image box - the large image on the top half of the card
+ # TODO
+
+
def main():
#bg_images = load_dtd()
- bg = Backgrounds()
- bg.get_random(display=True)
+ #bg = Backgrounds()
+ #bg.get_random(display=True)
+
+ card_pool = pd.DataFrame()
+ for set_name in ['8ed', 'mrd', 'dst', '5dn', 'chk', 'bok', 'sok', '9ed', 'rav', 'gpt', 'dis', 'csp', 'tsp', 'plc',
+ 'fut', '10e', 'lrw', 'mor', 'shm', 'eve', 'ala', 'con', 'arb', 'm10', 'zen', 'wwk', 'roe', 'm11',
+ 'som', 'mbs', 'nph', 'm12', 'isd', 'dka', 'avr', 'm13', 'rtr', 'gtc', 'dgm', 'm14', 'ths', 'bng',
+ 'jou']:
+ df = fetch_data.load_all_cards_text('data/csv/%s.csv' % set_name)
+ for _ in range(3):
+ card_info = df.iloc[random.randint(0, df.shape[0] - 1)]
+ # Currently ignoring planeswalker cards due to their different card layout
+ is_planeswalker = 'Planeswalker' in card_info['type_line']
+ if not is_planeswalker:
+ card_pool = card_pool.append(card_info)
+
+ for _, card_info in card_pool.iterrows():
+ img_name = '../usb/data/png/%s/%s_%s.png' % (card_info['set'], card_info['collector_number'],
+ fetch_data.get_valid_filename(card_info['name']))
+ print(img_name)
+ card_img = cv2.imread(img_name)
+ if card_img is None:
+ fetch_data.fetch_card_image(card_info, out_dir='../usb/data/png/%s' % card_info['set'])
+ card_img = cv2.imread(img_name)
+ apply_bounding_box(card_img, card_info, display=True)
return
--
Gitblit v1.10.0